In-line water filter



FIG. 1 is an isometric view of an in-line water filter showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a back elevational view thereof; and

FIG. 8 is a cross-sectional view taken on line 8--8 of FIG. 2. 

The ornamental design for an in-line water filter, as shown and described. 